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Persistent current through a semiconductor quantum dot with Gaussian confinement

✍ Scribed by Bahadir Boyacioglu; Ashok Chatterjee

Book ID
116834069
Publisher
Elsevier Science
Year
2012
Tongue
English
Weight
281 KB
Volume
407
Category
Article
ISSN
0921-4526

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πŸ“œ SIMILAR VOLUMES

Current bistability in resonant tunnelin
Current bistability in resonant tunneling through a semiconductor quantum dot
✍ K. Natori; N. Sano πŸ“‚ Article πŸ“… 1998 πŸ› Elsevier Science 🌐 English βš– 81 KB

We discuss resonant tunneling through quantum dot energy levels considering the charging energy of the dot. The hamiltonian of the system is reduced to a form of the Anderson hamiltonian of resonant tunneling. The mean-field approximation is applied and currentvoltage characteristics are evaluated.